I think what you and @mossyfeathers@MossyFeathers@pawb.social are picking up on is that youth-coded descriptors are often terms of endearment. They’re often used flirtatiously and towards people of whom you feel protective.

Conversely, adult names imply responsibility. Is it a problem to describe men in a way that implies responsibility and women in a way that implies protectiveness? Not necessarily.

I just think this stuff is linguistically interesting. I think it’s more grammatically typical to use equivalent terms to create parallel construction when comparing the sexes. Again, no judgment is intended.